22568920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4663}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 55828080

約数和(自身を除く): 33259160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4663, 4840, 9326, 18652, 23315, 37304, 46630, 51293, 93260, 102586, 186520, 205172, 256465, 410344, 512930, 564223, 1025860, 1128446, 2051720, 2256892, 2821115, 4513784, 5642230, 11284460, 22568920]

約数ペア:

[(1, 22568920), (2, 11284460), (4, 5642230), (5, 4513784), (8, 2821115), (10, 2256892), (11, 2051720), (20, 1128446), (22, 1025860), (40, 564223), (44, 512930), (55, 410344), (88, 256465), (110, 205172), (121, 186520), (220, 102586), (242, 93260), (440, 51293), (484, 46630), (605, 37304), (968, 23315), (1210, 18652), (2420, 9326), (4663, 4840)]